Mastering Mechanical Tools

What is the primary function of a wrench?

• To turn or tighten fasteners.

• To measure the length of objects.

• To hold objects in place.

• To cut through metal materials.

Identify a tool used for cutting metal.

• Wrench

• Metal hammer

• Metal cutting saw

• Screwdriver

Explain the purpose of a torque wrench.

• To measure the length of fasteners.

• To check the weight of tools.

• To loosen tight bolts and screws.

• To accurately apply a specified torque to fasteners.

Which tool would you use to measure the diameter of a pipe?

• Measuring tape

• Caliper or pipe gauge

• Ruler

• Protractor

What is the function of a screwdriver?

• To hammer nails.

• To turn screws.

• To cut wood.

• To measure distances.

Select the appropriate tool for loosening a tight bolt.

• Wrench or socket set

• Screwdriver

• Hammer

• Pliers

What type of tool is a caliper?

• An adhesive.

• A measuring tool.

• A power tool.

• A fastener.

Describe the use of pliers in mechanical work.

• Pliers are mainly used for painting surfaces.

• Pliers are used to grip, twist, bend, or cut materials in mechanical work.

• Pliers are designed to hold electrical wires only.

• Pliers are primarily used for measuring distances.

Identify a tool that is essential for tightening screws.

• Screwdriver

• Hammer

• Pliers

• Wrench

What is the function of a socket set?

• To tighten or loosen nuts and bolts.

• To cut through metal sheets.

• To drill holes in wood.

• To measure the diameter of pipes.